I'd choose B, more over A.
Fastweb allows you to search for scholarships you qualify for based on your interests, chosen major, year in school, and region. On the other hand, scholarshipexperts weighs all available options for you finds you one that is suites you perfectly. At the end of the day, both serve the same purpose and are very similar. For better results, try Collegeboard. It is the most reliable and most reputable. They do not sell your email address to other sites.